Yamaha 01x Service Manual page 53

5
. Check that the port of Track 1 is USB 0-1 and reproduce
SMF by Tempo 120. If the port is not USB 0-1, click on
the port section to set it to USB 0-1.
If USB 0-1 is not among selective items, check if
connections are made properly and re-start XG works.
Then the following message appears on the O1X display.
////O1X OS Update ////
Receiving OS Data (xxx%)
"xxx" indicates how far the data has been received. It
takes about 11 minutes (O1X ALL.mid) for this process.
6
. When the data has been reproduced by XG works, the
writing process of the received data follows.
Do not turn off the power immediately after reproduction
of the data by XG works.
Then the following message appears on the O1X display.
////O1X OS Update ////
Writing OS into flash ROM.|----+----|
It takes about 20 seconds for this process.
7
. After the message [Completed Reboot O1X] is
displayed, turn off the power to O1X.
8
. While pressing the "UTILITY" button, start up O1X and
check to ensure that the version has been upgraded.
9
. Turn off the power to O1X again and while pressing the
"SCENE" and "UTILITY" buttons, start up O1X. Then
the following message appears on the O1X display.
Do you want to initialize backup data? YES NO
10
. Press the knob 7 of O1X to initialize the backup data.
Then the following message appears on the O1X display.
Initializing backup data,please keep power on...
11
. At the end of initilization, upgrading of the version has
been completed. Turn off the power to O1X.
O1X
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